Smart home engineering box

Abstract

The invention provides a smart home engineering box, which includes a heat dissipation fan, a heat dissipation hole, a waterproof cover, an inflatable water-stop rubber, a waterproof box, a fixing block, a partition box door, a partition box, an intumescent flame-retardant plastic, and a light bulb. The heat dissipation fan is fixed on On the left wall inside the box, there is a cooling hole on the right end of the box. This design can reduce the temperature inside the box. The waterproof cover is set on the front side of the box. The rubber outer end, the box body is fixed inside the waterproof box, the fixed block is set inside the waterproof box, and the fixed block is set on the back side of the expansion waterproof glue. This design can be waterproof. The partition box door is set at the front of the partition box. Intumescent flame-retardant plastic, the bulb is arranged at the bottom of the partition box. This design can prevent the fire from spreading in the partition box. The invention has many functions, is safe and reliable, and has a good heat dissipation effect.

Description

technical field [0001] The invention is a smart home engineering box, which belongs to the technical field of smart home. Background technique [0002] Power distribution box is assembled in closed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage power distribution device. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. When a fault or abnormal operation occurs, the circuit is cut off or the alarm is cut off by means of a protective device. It is a general circuit distribution box for all users to use electricity. When a circuit fault occurs, it is beneficial to the maintenance of the circuit. [0003] In the engineering box, due to the direct sunlight, the reflection of ground heat and the heat generated by the equipment in the box, the internal temperature of the box rises, which can easily cause th...

AI Technical Summary

Problems solved by technology

[0003] In the engineering box, due to the direct sunlight, the reflection of ground heat and the heat generated by the equipment in the box, the internal temperature of the box rises, which can easily cause the insulation aging of the electrical coils and lead wires in the distribution box to break down and burn out. The contact resistance increases due to the high temperature of the contacts, and the increase of the contact resistance aggravates the heat generation. Such a vicious cycle will eventually cause the contacts of the engineering box to burn out. At the same time, the high temperature will also affect the stability of the electrical protection function, the reliability of the operation and the measurement. Because the engineering box is not a fully enclosed box, water droplets can easily enter the box. When water enters the box, it will not only cause damage to the equipment inside the box, but also cause accidents such as box leakage and electric shock. , Due to the narrow space in the home engineering box, the installed equipment lead wires are many and messy, which affects the appearance. When the equipment in the engineering box breaks down, it is not conducive to the maintenance of the engineering personnel. The contact between the lead wires may cause a short circuit. highly prone to fire

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